139 lines
4 KiB
Python
139 lines
4 KiB
Python
from pyinfra import host
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from pyinfra.operations import server, files, systemd, apt
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SUDO = True
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# This suppose you have:
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# sda 8:0 0 2.7T 0 disk
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# ├─sda1 8:1 0 512M 0 part
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# │ └─md0 9:0 0 511M 0 raid1 /boot
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# ├─sda2 8:2 0 40G 0 part
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# │ └─md1 9:1 0 40G 0 raid1 /
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# └─sda3 8:3 0 1M 0 part
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# sdb 8:16 0 2.7T 0 disk
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# ├─sdb1 8:17 0 512M 0 part
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# │ └─md0 9:0 0 511M 0 raid1 /boot
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# ├─sdb2 8:18 0 40G 0 part
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# │ └─md1 9:1 0 40G 0 raid1 /
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# └─sdb3 8:19 0 1M 0 part
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# sdc 8:32 0 223.6G 0 disk
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# └─sdc1 8:33 0 24G 0 part
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apt.packages(
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name='Install packages',
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packages=['zfsutils-linux'],
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update=True,
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)
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if not host.fact.command('lsblk | grep sda4 || true'):
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server.shell(
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name='Create sda4 for zpool',
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commands=['sgdisk -n4:0:0 -t4:BF00 /dev/sda', 'partprobe']
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)
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if not host.fact.command('lsblk | grep sdb4 || true'):
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server.shell(
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name='Create sdb4 for zpool',
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commands=['sgdisk -n4:0:0 -t4:BF00 /dev/sdb', 'partprobe']
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)
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if not host.fact.command('lsblk | grep sdc2 || true'):
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server.shell(
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name='Create sdc2 for ZFS cache L2ARC',
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commands=['sgdisk -n2:0:0 -t2:FD00 /dev/sdc', 'partprobe']
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)
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# zfs.key is not stored on GIT, but on KeePassXC
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# When using new server be sure to set right disk ID
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if not host.fact.command('zpool list local | grep local || true'):
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server.shell(
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name='Create ZFS pool',
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commands=['zpool create -o ashift=12 -o autotrim=on -O encryption=aes-256-gcm -O keylocation=file:///etc/zfs.key -O keyformat=passphrase -O acltype=posixacl -O canmount=off -O compression=lz4 -O dnodesize=auto -O normalization=formD -O relatime=on -O xattr=sa local mirror /dev/disk/by-id/ata-ST33000650NS_Z290FDG2-part4 /dev/disk/by-id/ata-ST33000650NS_Z290FEJQ-part4 cache /dev/disk/by-id/ata-INTEL_SSDSC2CW240A3_CVCV306301L3240CGN-part2']
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)
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files.put(
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name='Upload systemd zfs-load-key service',
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src='files/zfs-load-key.service',
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dest='/etc/systemd/system/zfs-load-key.service',
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user='root',
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group='root',
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mode='644',
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)
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systemd.daemon_reload(
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name='Reload systemd',
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user_mode=False,
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)
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systemd.service(
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name='Enable zfs-load-key service',
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service='zfs-load-key.service',
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enabled=True,
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restarted=False,
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running=False,
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)
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files.put(
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name='Upload LXD config',
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src='files/lxd.yml',
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dest='/tmp/lxd.yml',
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mode='644',
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)
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if not host.fact.command('lxc storage list | grep local || true'):
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server.shell(
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name='Init LXD',
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commands=['cat /tmp/lxd.yml | lxd init --preseed']
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)
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if not host.fact.command('lxc storage volume list default | grep backups || true'):
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server.shell(
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name='Set LXD backups volumes',
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commands=['lxc storage volume create default backups', 'lxc config set storage.backups_volume default/backups']
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)
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if not host.fact.command('lxc storage volume list default | grep images || true'):
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server.shell(
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name='Set LXD images volumes',
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commands=['lxc storage volume create default images', 'lxc config set storage.images_volume default/images']
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)
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files.template(
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name='Push zfs-scrub script',
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src='templates/zfs-scrub.sh.j2',
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dest='/usr/local/bin/zfs-scrub.sh',
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mode='700',
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user='root',
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group='root',
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)
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files.put(
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name='Push zfs-scrub timer',
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src='files/zfs-scrub.timer',
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dest='/etc/systemd/system/zfs-scrub.timer',
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user='root',
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group='root',
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mode='644',
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)
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files.put(
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name='Push zfs-scrub service',
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src='files/zfs-scrub.service',
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dest='/etc/systemd/system/zfs-scrub.service',
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user='root',
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group='root',
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mode='644',
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)
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systemd.daemon_reload(
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name='Reload systemd',
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user_mode=False,
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)
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systemd.service(
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name='Enable zfs-scrub timer',
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service='zfs-scrub.timer',
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running=True,
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enabled=True,
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)
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